538281656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2141}}^1\times {\mathrm{2857}}^1$

素因数の和:5015

約数の個数: 32

約数和(自身を含む): 1101930480

約数和(自身を除く): 563648824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2141, 2857, 4282, 5714, 8564, 11428, 17128, 22856, 23551, 31427, 47102, 62854, 94204, 125708, 188408, 251416, 6116837, 12233674, 24467348, 48934696, 67285207, 134570414, 269140828, 538281656]

約数ペア:

[(1, 538281656), (2, 269140828), (4, 134570414), (8, 67285207), (11, 48934696), (22, 24467348), (44, 12233674), (88, 6116837), (2141, 251416), (2857, 188408), (4282, 125708), (5714, 94204), (8564, 62854), (11428, 47102), (17128, 31427), (22856, 23551)]